Polycyclic Aromatic Compounds in the Atmosphere - A Review Identifying Research Needs

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F15%3A00081643" target="_blank" >RIV/00216224:14310/15:00081643 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.tandfonline.com/doi/abs/10.1080/10406638.2014.931870?journalCode=gpol20#.Vuk-vXoWns4" target="_blank" >http://www.tandfonline.com/doi/abs/10.1080/10406638.2014.931870?journalCode=gpol20#.Vuk-vXoWns4</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/10406638.2014.931870" target="_blank" >10.1080/10406638.2014.931870</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Polycyclic Aromatic Compounds in the Atmosphere - A Review Identifying Research Needs

Popis výsledku v původním jazyce

Most of the 16 EPA priority PAHs (or a subset of these) are targeted in the current monitoring of air and air pollution studies. However, other parent PAHs may account for up to another approximate to 10%, nitro-PAHs up to approximate to 20%, and oxy-PAHs for even more. The reactivity in the atmospheric gas and particulate phases is incompletely quantified, in particular with regard to coverage of aerosol matrix diversity and photochemical age. Therefore, the model-based characterization of exposure isstill limited. Nitro- and oxy-PAHs pose a higher health risk in ambient air than parent PAHs but have not been measured as extensively so far and are usually not included in monitoring programs. Nitro-PAHs are also interesting as tracers for air pollution source identification and pathways of photochemistry. Among heterocyclic aromatic compounds in ambient air dibenzofuran and dibenzothiophene should be targeted.

Název v anglickém jazyce

Polycyclic Aromatic Compounds in the Atmosphere - A Review Identifying Research Needs

Popis výsledku anglicky

Most of the 16 EPA priority PAHs (or a subset of these) are targeted in the current monitoring of air and air pollution studies. However, other parent PAHs may account for up to another approximate to 10%, nitro-PAHs up to approximate to 20%, and oxy-PAHs for even more. The reactivity in the atmospheric gas and particulate phases is incompletely quantified, in particular with regard to coverage of aerosol matrix diversity and photochemical age. Therefore, the model-based characterization of exposure isstill limited. Nitro- and oxy-PAHs pose a higher health risk in ambient air than parent PAHs but have not been measured as extensively so far and are usually not included in monitoring programs. Nitro-PAHs are also interesting as tracers for air pollution source identification and pathways of photochemistry. Among heterocyclic aromatic compounds in ambient air dibenzofuran and dibenzothiophene should be targeted.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CC - Organická chemie

OECD FORD obor

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Projekt

<a href="/cs/project/GAP503%2F11%2F1230" target="_blank" >GAP503/11/1230: Perzistentní organické polutanty v atmosférických aerosolech: Procesy, které ovlivňují dálkový transport v Evropě.</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Polycyclic Aromatic Compounds

ISSN

1040-6638

e-ISSN

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Svazek periodika

35

Číslo periodika v rámci svazku

2-4

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

14

Strana od-do

316-329

Kód UT WoS článku

000358135400008

EID výsledku v databázi Scopus

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